Regulation of mutY and nature of mutator mutations in Escherichia coli populations under nutrient limitation

Journal of Bacteriology

Volumn 184, Issue 3, 2002, Pages 739-745

  Notley McRobb, Lucinda ^a   Pinto, Rachel ^a   Seeto, Shona ^a   Ferenci, Thomas ^a  

^a UNIVERSITY OF SYDNEY   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

AMMONIA; GLUCOSE; MUTAGENIC AGENT;

AEROBIC CAPACITY; ARTICLE; BACTERIAL CHROMOSOME; BACTERIUM ISOLATE; CHEMOSTAT; CHROMOSOME REARRANGEMENT; CONTROLLED STUDY; DNA FLANKING REGION; DNA REPAIR; DOWN REGULATION; ESCHERICHIA COLI; GENE DELETION; GENE EXPRESSION REGULATION; GENE FREQUENCY; GENE INACTIVATION; GENE LOCATION; GENE MUTATION; GENETIC RECOMBINATION; GENETIC TRANSCRIPTION; NONHUMAN; NUCLEIC ACID BASE SUBSTITUTION; NUTRIENT; POLYMERASE CHAIN REACTION; PRIORITY JOURNAL; PROMOTER REGION;

BACTERIA (MICROORGANISMS); ESCHERICHIA COLI; NEGIBACTERIA;

EID: 0036174615     PISSN: 00219193     EISSN: None     Source Type: Journal    
DOI: 10.1128/JB.184.3.739-745.2002     Document Type: Article

References (38)

1. Inefficient mismatch repair: Genetic defects and down regulation
2. Effect of mutY and mutM/fpg-1 mutations on starvation-associated mutation in Escherichia coli: Implications for the role of 7,8-dihydro-8-oxoguanine
3. Effect of endogenous carotenoids and defective RpoS sigma factor on spontaneous mutation under starvation conditions in Escherichia coli: Evidence for the possible involvement of singlet oxygen
4. Transposition and fusion of the lac operon to selected promoters in E. coli using bacteriophage Lambda and Mu
5. Competition between high and low mutating strains of Escherichia coli
6. Derepression of LamB protein facilitates outer membrane permeation of carbohydrates into Escherichia coli under conditions of nutrient stress
7. DNA supercoiling and the anaerobic and growth phase regulation of the tonB gene
8. Regulation by nutrient limitation
9. Evolution of microbial diversity during prolonged starvation
10. Multiprobe RNase protection assay analysis of mRNA levels for the Escherichia coli oxidative DNA glycosylase genes under conditions of oxidative stress
11. The genes encoding formamidopyrimidine and MutY DNA glycosylases in Escherichia coli are transcribed as part of complex operons
12. Mismatch repair is diminished during stationary-phase mutation
13. Mismatch repair protein MutL becomes limiting during stationary-phase mutation
14. High mutation frequencies among Escherichia coli and Sabmonella pathogens
15. Mechanism of regulation of 8-hydroxyguanine endonuclease by oxidative stress: Roles of fnr, arcA, and fur
16. Mutational adaptation of Escherichia coli to glucose limitation involves distinct evolutionary pathways in aerobic and oxygen-limited environments
17. Proliferation of mutators in a cell population
18. Spontaneous mutators in bacteria: Insights into pathways of mutagenesis and repair
19. The mutY gene: A mutator locus in Escherichia coli that generates GC-TA transversions
20. Differential expression of mal genes under cAMP and endogenous inducer control in nutrient stressed Escherichia coli
21. Adaptive mgl-regulatory mutations and genetic diversity evolving in glucose-limited Escherichia coli populations
22. The generation of multiple coexisting mal-regulatory mutations through polygenic evolution in glucose-limited populations of Escherichia coli
23. Experimental analysis of molecular events during mutational periodic selections in bacterial evolution
24. High frequency of hypermutable Pseudomonas aeruginosa in cystic fibrosis lung infection
25. Rapid confirmation of single copy lambda prophage integration by PCR
26. The aerobic/anaerobic interface
27. Mechanisms of spontaneous mutagenesis: An analysis of the spectrum of spontaneous mutation in the Escherichia coli lacl gene
28. Improved single and multicopy lac-based cloning vectors for protein and operon fusions
29. Evolution of high mutation rates in experimental populations of E. coli
30. Role of mutator alleles in adaptive evolution
31. Functional cooperation of mutT, mutM and mutY proteins in preventing mutations caused by spontaneous oxidation of guanine nucleotide in Escherichia coli
32. Spectrum of spontaneous mutations in the cyclic AMP receptor protein gene on chromosomal DNA of Escherichia coli
33. Negative regulation of mutS and mutH repair gene expression by the hfq and RpoS global regulators of Escherichia coli K-12
34. Assessing the effect of reactive oxygen species on Escherichia coli using a metabolome approach
35. The effect of the stringent response on mutation rates in Escherichia coli K-12
36. An efficient recombination system for chromosome engineering in Escherichia coli